/**
 * ***************************************************************************** Copyright (c) 2003,
 * 2006 Subclipse project and others. All rights reserved. This program and the accompanying
 * materials are made available under the terms of the Eclipse Public License v1.0 which accompanies
 * this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * <p>Contributors: Subclipse project committers - initial API and implementation
 * ****************************************************************************
 */
package org.tigris.subversion.subclipse.ui.actions;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.wizard.WizardDialog;
import org.tigris.subversion.subclipse.core.ISVNRemoteFile;
import org.tigris.subversion.subclipse.core.ISVNRemoteFolder;
import org.tigris.subversion.subclipse.core.ISVNRepositoryLocation;
import org.tigris.subversion.subclipse.ui.wizards.ClosableWizardDialog;
import org.tigris.subversion.subclipse.ui.wizards.NewRemoteFolderWizard;

/** Action to create a remote folder on repository */
public class CreateRemoteFolderAction extends SVNAction {

  /* (non-Javadoc)
   * @see org.tigris.subversion.subclipse.ui.actions.SVNAction#execute(org.eclipse.jface.action.IAction)
   */
  protected void execute(IAction action) {

    ISVNRemoteFolder remoteFolder = null;

    if (selection.getFirstElement() instanceof ISVNRemoteFolder)
      remoteFolder = (ISVNRemoteFolder) selection.getFirstElement();
    else if (selection.getFirstElement() instanceof ISVNRepositoryLocation)
      remoteFolder = ((ISVNRepositoryLocation) selection.getFirstElement()).getRootFolder();
    else if (selection.getFirstElement() instanceof ISVNRemoteFile)
      remoteFolder = ((ISVNRemoteFile) selection.getFirstElement()).getParent();

    NewRemoteFolderWizard wizard = new NewRemoteFolderWizard(remoteFolder);

    WizardDialog dialog = new ClosableWizardDialog(shell, wizard);
    wizard.setParentDialog(dialog);
    dialog.open();
  }

  protected boolean isEnabled() {
    return (selection.size() == 1);
  }
}
